why does my Toyota Camry Eighth Generation (2018-present) crank but not start

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a flat surface and the ignition is turned off.
• Disconnect the battery negative terminal to ensure safety while working.

2. Check and Replace the Fuel Pump

• Sub-steps:

  1. Remove the fuel pump access panel (if applicable) or the fuel tank.
  2. Disconnect the fuel lines and electrical connectors from the fuel pump.
  3. Remove the fuel pump assembly from the tank as per the manufacturer’s instructions.
  4. Replace the fuel pump with an OEM equivalent part.
  5. Reinstall the fuel pump assembly into the tank and reconnect fuel lines and electrical connectors.

• Tools Required:

  • Socket set
  • Screwdrivers
  • Fuel line disconnect tool (if needed)

3. Inspect and Replace Spark Plugs

• Sub-steps:

  1. Remove the ignition coil covers (if applicable) and disconnect the ignition coils.
  2. Use a spark plug socket to remove the spark plugs from the engine.
  3. Inspect the spark plugs for wear and carbon buildup; replace them if necessary.
  4. Reinstall new spark plugs to the manufacturer’s specifications (typically 13-15 ft-lbs torque).
  5. Reconnect the ignition coils and replace any covers removed.

• Tools Required:

  • Spark plug socket
  • Torque wrench

4. Replace Crankshaft/Camshaft Position Sensor

• Sub-steps:

  1. Locate the crankshaft and camshaft position sensors as per the vehicle manual.
  2. Disconnect the electrical connectors from each sensor.
  3. Remove the mounting bolts and take out the defective sensor.
  4. Install the new sensors and torque to manufacturer specifications.
  5. Reconnect the electrical connectors.

• Tools Required:

  • Socket set
  • Torque wrench